Go to GlobalSpec.com Home
Free Registration 
GlobalSpec Home
Find:      Advanced >>
Alert Product Alerts
Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics)
Designer Waveforms: Ultrasonic Technologies to Improve Cleaning and Eliminate Damage
Find Products & Suppliers related to
Designer Waveforms: Ultrasonic Technologies to Improve Cleaning and Eliminate Damage
View Products & Services
View Product Announcements
  
Research
Designer Waveforms: Ultrasonic Technologies to Improve Cleaning and Eliminate Damage
View Topics of Interest
View Technical Articles
From Blackstone~NEY Ultrasonics
 

 
There are many ways to alter the characteristics of ultrasonic waves in a liquid contained in a tank. The ultrasonic waves can be frequency modulated (FM) by varying the output frequency of the ultrasonic generator. The ultrasonic waves can be amplitude modulated (AM) by changing the amplitude of the generator output and/or by tailoring the impedance versus frequency characteristics of the transducer array. A frequency modulated ultrasonic wave can be amplitude modulated. This is the most general case of "designer waveform" for a single generator driving a single transducer array. Multiple generators of different frequencies can drive multiple transducer arrays on the same tank; the addition of the resulting sound waves within the liquid creates the "designer waveform".
Products & Services
Linear position sensors and switches, ultrasonic, are used for position and displacement sensing, using ultrasonic technology.
IC waveform synthesizers and function generators provide several different waveforms or functions at the desired frequency.
Signal generators and waveform generators are used to test and align all types of transmitters and receivers, to measure frequency and to generate a signal, waveform or noise source. Signal generators can use AC energy, audio frequency (AF) and radio frequency (RF) to function.
Ultrasonic transducers send and receive waves for many types of sensing. Examples include distance, proximity, level, nondestructive evaluation, web break detection, counting, and security applications.
Liquid level sensors are used to detect liquid levels or interfaces between liquids such as oil and water or liquids and solids. 
Back to Top
Product Announcements
Ransohoff - Aquarius Ultrasonic System
multi-stage ultrasonic cleaning capability in a unitized system. (read more)
Pickering Interfaces US Inc. - 41-620 Function Generator
The 41-620 is a 3 channel function generator in a PXI 3U single slot module. It is capable of generating sine waves to 10MHz with 48-bit frequency resolution. The 41-620 can generate arbitrary... (read more)
Highland Technology, Inc. - Get a higher channel count for less money!
V346 8-CHANNEL 32MHz VME ARBITRARY WAVEFORM GENERATOR Highland Technology introduces the V346. The V346 provides eight independent digitally synthesized waveform outputs, each programmable for... (read more)
B&K Precision - 80 MHz Arbitrary/Function Generator
Model 4086AWG is a laboratory grade synthesized function generator with arbitrary capability. Direct digital synthesis (DDS) techniques are used to create stable, accurate output signals for all 27... (read more)
Vitrek Corporation - Function/Arbitrary Waveform Generators-22 Models
Signal Generator's, Programmable 30MHz Arbitrary Waveform Generators, 15 MHz Function Generators/built-in Frequency counters, Audio Oscillators and RF Generators. Instek's SFG-830 is a Direct Digital... (read more)
Anritsu Company - MG3690B Series RF/Microwave Signal Generator
The MG3690B series of broadband signal generators covers both RF and microwave frequencies from 0.1 Hz to 70 GHz. For mmW frequencies, the MG3690B's coverage can be extended up to 325 GHz or beyond,... (read more)
B&K Precision - Model#4087 120 MHz Programmable DDS Generator
Model 4087 is a versatile, laboratory grade synthesized function generator. Direct digital synthesis (DDS) techniques are used to create stable, accurate output signals for all 27 built-in standard... (read more)
MetricTest - Get Different Signals From One Generator!
Agilent 81150A Pulse Function Arbitrary Noise Generator Key Features 120 MHz pulse generation with variable rise / fall time and a trigger up to 120 MHz 240 MHz sine waveform output 14 bit, 2... (read more)
Narda East (a division of L-3 Communications) - DSP-based programmable microwave source
The Model 10512 programmable signal source employs Narda's advanced MIC fabrication techniques to deliver dense functional integration along with extremely low power consumption. The compact module... (read more)
 
Back to Top
Topics of Interest
Amplitude modulation, or AM, is the varying of the amplitude of one signal in accordance with the amplitude of another, lower-frequency, signal. Many function generators allow the user to... (Read More)
An ultrasonic cleaner is a metal container that has ceramic piezo transducers attached to the side or the bottom of the tank. These transducers convert one form of energy to another. They also change... (Read More)
Absorption: The portion of optical attenuation in an optical fiber resulting from the conversion of optical power to heat; caused by impurities such as hydroxyl ions in the fiber. A/B Switch: A... (Read More)
Modulation is the process whereby a “carrier’s” characteristic is modified to contain the information that is to be transmitted. The sine wave has three characteristics that may be... (Read More)
Ultrasonic transducers send and receive waves for many types of sensing. Distance, proximity, level, nondestructive evaluation, web break detection, counting, and security applications are some... (Read More)
Back to Top
Technical Articles
Designer Waveforms: Ultrasonic Technologies to Improve Cleaning and Eliminate Damage - Cleaning and Surface Preparation
Back to Top
See more product announcements for Linear Position Sensors and Switches, Ultrasonic
Flame Sensor - FS-2000E Series

Flame Sensor - FS-2000E Series
Takex America, Inc.


TBT/TBR-600 Thru-Beam Ultrasonic Sensor

TBT/TBR-600 Thru-Beam Ultrasonic Sensor
Migatron Corporation


Custom Ultrasonic Linear Position Sensors/Switches

Custom Ultrasonic Linear Position Sensors/Switches
Senix Corporation


11 See more product announcements for Linear Position Sensors and Switches, Ultrasonic

Home   |   About GlobalSpec   |   Advertise With Us   |   Site Map   |   Top Categories   |   Terms of Use
Privacy Policy   |   Link To Our Site   |   Submit a Site   |   Recommend This Site
©1999-2008 GlobalSpec.  All rights reserved.  GlobalSpec, the GlobalSpec logo, SpecSearch, The Engineering Search Engine and The Engineering
Web are registered trademarks of GlobalSpec, Inc. The Engineering Toolbar and DesignInfo are service marks of GlobalSpec, Inc.
No portion of this site may be copied, retransmitted, reposted, duplicated or otherwise used
without the express written permission of GlobalSpec Inc.   350 Jordan Rd, Troy, NY, 12180